In the privacy of his room, a skinny, lean boy, his body adorned with defined abs, can't resist the temptation to stroke his abnormal, massive cock. Clad in a pair of tight, XXL briefs, he teases himself, running his fingers along the outline of his 10-inch beast. As he grows harder, the briefs struggle to contain him, the fabric straining against his throbbing, veiny meat. The boy, overcome with lust, strips off his briefs, revealing his monster cock in all its glory. With a hungry groan, he wraps his hand around his shaft, stroking it furiously until he's brought to the brink of ecstasy. His body convulses, and with a final, powerful stroke, he erupts, his cum shooting onto his abs and the floor below.